Duangprom, N., and S. Chaiklieng. “Recognition of musculoskeletal disorders among workers of the electronic industry in Udon Thani province”. Asia-Pacific Journal of Science and Technology, vol. 18, no. 5, Apr. 2017, pp. 880-9, https://so01.tci-thaijo.org/index.php/APST/article/view/83011.